JWST has confirmed Pluto’s bizarre atmospheric behavior and its ghostly interaction with Charon. These findings could reshape ...

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar ...

Astronomers have announced the discovery of a new dwarf planet in our solar system, named 2017 OF201. Located far beyond Neptune, it orbits the sun every 25,000 years. News ...

MrSpherical. The Battle of Planet X - Part 4. Posted: May 4, 2025 | Last updated: May 4, 2025. Welcome to SolarBalls! Experience space animation that combines fun, entertaining visuals with ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why Pluto isn't a planet.

Pluto was the little planet that could — until it couldn’t. Discovered in 1930 at Lowell Observatory in Flagstaff, Arizona , Pluto was hailed as the ninth planet in our solar system.

According to a recent YouGov poll, 35% of Americans think Pluto is not a planet. But they are all wrong—kind of. To get to the bottom of whether Pluto is a planet, I tracked down planetary ...

Pluto, therefore, is not the gravitationally dominant object in its neighborhood — and thus, not a planet, according to the new definition. Sign up for the Live Science daily newsletter now ...

Come on down to the underworld folks, we're talking Pluto. Named for the maiden-snatching, shadow-dwelling god of the underworld, the small but mighty planet Pluto is associated with sex, death ...

On July 23, 2018, NASA published a different picture of the former planet and said it revealed "the most accurate natural color images of Pluto" if seen by the human eye.

New research on Pluto's mysterious heart scar not only explains how its feature came to pass, ... Its demotion in 2006 from 9th planet in the solar system to dwarf planet lives in infamy, ...